291224206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 580608000

約数和(自身を除く): 289383794

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 406, 598, 667, 754, 1334, 2093, 2399, 2639, 4186, 4669, 4798, 5278, 8671, 9338, 16793, 17342, 31187, 33586, 55177, 60697, 62374, 69571, 110354, 121394, 139142, 218309, 386239, 436618, 486997, 717301, 772478, 904423, 973994, 1434602, 1600133, 1808846, 3200266, 5021107, 6330961, 10042214, 11200931, 12661922, 20801729, 22401862, 41603458, 145612103, 291224206]

約数ペア:

[(1, 291224206), (2, 145612103), (7, 41603458), (13, 22401862), (14, 20801729), (23, 12661922), (26, 11200931), (29, 10042214), (46, 6330961), (58, 5021107), (91, 3200266), (161, 1808846), (182, 1600133), (203, 1434602), (299, 973994), (322, 904423), (377, 772478), (406, 717301), (598, 486997), (667, 436618), (754, 386239), (1334, 218309), (2093, 139142), (2399, 121394), (2639, 110354), (4186, 69571), (4669, 62374), (4798, 60697), (5278, 55177), (8671, 33586), (9338, 31187), (16793, 17342)]